How to set up wifi on my iMac

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Level 1

4 points

my imac has stopped vonnecting to my wifi and reconnection keeps failing. What do I do next?

Posted on Aug 25, 2016 5:37 AM

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Answer 1

Level 10

111,242 points

Have you tried unplugging modem and router then rebooting (modem first then router)

See these Apple Support Topics:

(This was written for older OS X systems but updated in 3/18/2011 and is a pretty good troubleshooting guide.

Basics connecting to wi-fi:

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Answer 2

Level 10

685,341 points

What does Wireless Diagnostics show?

Also try turning off Bluetooth.

If your Wi-Fi source is capable of generating a 5 GHz Wi-Fi network, try that to help avoid conflicts with Bluetooth.

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